Sumi palette
Peaty Ridge
From #9c313f ink through #c95f68, #e87b82, #f09196 to #ffb7b9 light, Peaty Ridge is a tetradic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#9c313f
#c95f68
#e87b82
#f09196
#ffb7b9
The generator opens with #9c313f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.